Sfi System (W/ Secondary Air Injection System) Problem Symptoms Table

Engine Hybrid System. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
2Tr-Fe Engine Control. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

Sfi System (W/ Secondary Air Injection System) -- Problem Symptoms Table


HINT:
  1. Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
  2. Inspect the fuses and relays related to this system before inspecting the suspected areas below.

SFI System
Symptom
Suspected Area
See page
Engine does not crank (Does not start)
Battery
HILUX_TGN26 RM000000V4301SX_01_0001.html
Starter Assembly
HILUX_TGN26 RM000000SH0021X.html
Starter Relay
HILUX_TGN26 RM000000WPQ05MX_01_0001.html
VC Output Circuit
HILUX_TGN26 RM000001D6V0OTX.html
Theft Deterrent System
HILUX_TGN26 RM000001J8K01EX.html
No initial combustion (Does not start)
ECM Power Source Circuit
HILUX_TGN26 RM000001DN808XX.html
Crankshaft Position Sensor
HILUX_TGN26 RM000000VX101KX_01_0001.html
Camshaft Position Sensor
HILUX_TGN26 RM000000VX501JX_01_0001.html
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN704OX.html
Fuel Injector Circuit
HILUX_TGN26 RM00000330203TX.html
ECM
HILUX_TGN26 RM000000PDH0HMX.html
VC Output Circuit
HILUX_TGN26 RM000001D6V0OTX.html
Starter Signal Circuit
HILUX_TGN26 RM000002XN20FAX.html
Engine Immobiliser System
HILUX_TGN26 RM000000Z3201BX.html
Engine cranks normally but has difficulty starting
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN704OX.html
Engine Coolant Temperature Sensor
HILUX_TGN26 RM000000VW801AX_01_0001.html
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Compression
HILUX_TGN26 RM000000YN1017X_01_0009.html
Fuel Injector Assembly
HILUX_TGN26 RM000000WQQ076X.html
Fuel Injector Circuit
HILUX_TGN26 RM00000330203TX.html
Intake System
HILUX_TGN26 RM000001A3W024X_01_0008.html
Throttle Body with Motor Assembly
HILUX_TGN26 RM000000VWM01VX.html
PCV Hose
HILUX_TGN26 RM000001I6600NX_01_0001.html
Starter Signal Circuit
HILUX_TGN26 RM000002XN20FAX.html
ECM Power Source Circuit
HILUX_TGN26 RM000001DN808XX.html
Difficult to start with cold engine
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Spark Plug
HILUX_TGN26 RM000000SM604YX_02_0002.html
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN704OX.html
Fuel Injector Assembly
HILUX_TGN26 RM000000WQQ076X.html
Starter Signal Circuit
HILUX_TGN26 RM000002XN20FAX.html
Difficult to start with warm engine
Fuel Injector Assembly
HILUX_TGN26 RM000000WQQ076X.html
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Spark Plug
HILUX_TGN26 RM000000SM604YX_02_0002.html
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN704OX.html
Starter Signal Circuit
HILUX_TGN26 RM000002XN20FAX.html
High engine idle speed
Electronic Throttle Control System
HILUX_TGN26 RM000000VWP01QX_01_0001.html
A/C Signal Circuit
HILUX_TGN26 RM000002LIP039X.html
ECM Power Source Circuit
HILUX_TGN26 RM000001DN808XX.html
Low engine idle speed (Poor idling)
Electronic Throttle Control System
HILUX_TGN26 RM000000VWP01QX_01_0001.html
A/C Signal Circuit
HILUX_TGN26 RM000002LIP039X.html
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN704OX.html
Intake System
HILUX_TGN26 RM000001A3W024X_01_0008.html
PCV Hose
HILUX_TGN26 RM000001I6600NX_01_0001.html
Rough idling
Compression
HILUX_TGN26 RM000000YN1017X_01_0009.html
Spark Plug
HILUX_TGN26 RM000000SM604YX_02_0002.html
Fuel Injector Assembly
HILUX_TGN26 RM000000WQQ076X.html
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN704OX.html
Electronic Throttle Control System
HILUX_TGN26 RM000000VWP01QX_01_0001.html
Intake System
HILUX_TGN26 RM000001A3W024X_01_0008.html
PCV Hose
HILUX_TGN26 RM000001I6600NX_01_0001.html
Mass Air Flow Meter
HILUX_TGN26 RM000000VW401EX_01_0001.html
Hunting (Poor idling)
Electronic Throttle Control System
HILUX_TGN26 RM000000VWP01QX_01_0001.html
Intake System
HILUX_TGN26 RM000001A3W024X_01_0008.html
ECM Power Source Circuit
HILUX_TGN26 RM000001DN808XX.html
Hesitation and/or poor acceleration
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN704OX.html
Spark Plug
HILUX_TGN26 RM000000SM604YX_02_0002.html
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Fuel Injector Assembly
HILUX_TGN26 RM000000WQQ076X.html
Mass Air Flow Meter
HILUX_TGN26 RM000000VW401EX_01_0001.html
Electronic Throttle Control System
HILUX_TGN26 RM000000VWP01QX_01_0001.html
Intake System
HILUX_TGN26 RM000001A3W024X_01_0008.html
Compression
HILUX_TGN26 RM000000YN1017X_01_0009.html
Brake Override System
HILUX_TGN26 RM000004G8F0I2X.html
Surging (Poor driveability)
Spark Plug
HILUX_TGN26 RM000000SM604YX_02_0002.html
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN704OX.html
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Fuel Injector Assembly
HILUX_TGN26 RM000000WQQ076X.html
Mass Air Flow Meter
HILUX_TGN26 RM000000VW401EX_01_0001.html
Variable Valve Timing System
HILUX_TGN26 RM000000WU203TX_01_0001.html
Compression
HILUX_TGN26 RM000000YN1017X_01_0009.html
Engine stalls soon after starting
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN704OX.html
Spark Plug
HILUX_TGN26 RM000000SM604YX_02_0002.html
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Fuel Injector Assembly
HILUX_TGN26 RM000000WQQ076X.html
Variable Valve Timing System
HILUX_TGN26 RM000000WU203TX_01_0001.html
Electronic Throttle Control System
HILUX_TGN26 RM000000VWP01QX_01_0001.html
Intake System
HILUX_TGN26 RM000001A3W024X_01_0008.html
PCV Hose
HILUX_TGN26 RM000001I6600NX_01_0001.html
Compression
HILUX_TGN26 RM000000YN1017X_01_0009.html
Engine stalls only during A/C operation
A/C Signal Circuit
HILUX_TGN26 RM000002LIP039X.html
ECM
HILUX_TGN26 RM000000PDH0HMX.html